starke



I P.' H. STARKE.

' Plow.

No. 77,547. Patented May 5,1868.

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P. H. STARKE, or monMoNavIR'emiA,

Letters Patent No. 77,547, dated May 5, 1868.

IMPROVEMENT IN PLOUGHS,

Be it known that I, P." H. STARKE, of the city-of Richmond, State ofVirginia, have invented a new and useful Improvement in Ploughs; and Ido hereby declare that the following is a full and exact description ofthe same, reference being had to the accompanying drawings, and to thefigures of reference marked thereon.

To enable others skilled in theart tomakc and useniy inventionrI proceedto describe its construction and operation. I I

First. I make a standard or centre framepiece, to which the,mould-board, laud-side, point, and beams, are attached, which isnumbered 5, having noverticnl connection with the beams, dispensing withwhat is usually called the throatof the'plough, and thus having no pointfor the weeds and trash to accumulate against. Then I attachto the rear,and right, and left extremes of this standard, two beams, Nos. 6 and 7,made fast by bolts put through t'heir'rca-r ends, curving backward, thenupward, and outward, both to right and left, so as not to approach nearenough to the point where the throat in other ploughs usually is, tocause choking or clogging but to curve sufificie'ntly high and wide toprevent this choking (the distance to be determined by the size of theploughand the work to'be done,)these beams coming together in front ofthe point at which the earth turns on the mould-board, No. 2, and thenceto the central point of draught, to which the clevis is attached. I thenput on the mould-board, No.2, which can be of any required size orshape, bolted to the standard, and prevented from moving or strain'ingthc bolts,.by knobs on the. mould-board, fitting into sockets or holesin the standard.

I next put on theland-sidc, No 3, in the usual way, by bolts, and thenthe point, No. 4, fastened by belt or bolts, the point being' indentedor having a succession of points, instead of a point and share as isusual, each oneof these points having nearly a sqi are cut to the front,thus avoiding the wedging of the plough against the land-sidet I thenput on the handles, which are made fast to this standard and bottom, butnot attached'to the mould-board at all! Imake the handles of wood, andall the other parts of metal. 4 v

I All 'otherploughs pull by one beam, attached to one side ofthemould-board, as a; cart would if it had but one shaft, but thisplough, which I- call the Reconstruc tor, pulls by two beams'or shafts,attached, as the shafts of a cart, to the outer extremes oftheresistance to be overcome, and coming together, as the pole of an oxcart, at the centre, thus obviating all side draught, and becomingpurely a centre-draught plough, the beams dividing the weeds in front,pushthem ofi' rightaud left, so as they cannot reach the mould-board,and thestandard having no vertical connection with the' beams, thereis'no place left for clogging, and consequently I the plough cannotchoke.

Now, having fully describcdniy invention, what 1 claim, and wish tosecure by Letters Patent, is-- 1. The double beams, Nos. 6 and 7,attached to -lhe standard, as described, for the saving of power andprevention of choking.

2. -The standard or frame-pieces, No. 5, having no vcrtical connectionwith the beams, to which the other parts are attached, as described. I a

3. I claim the point, No; 4, indented with a succession of points, inplace of a share, each of its cutting parts presented nearly squareto-the front to prevent the plough from beingwedged or pressed so hardagainst the landas to wear the land-side, and cause considerable loss ofpower thereby.

To all the foregoing, I do hereby afiix my signature, in presence of thefollowing witnesses.

P. n. STARKE;

Witnesses:

J, W. WILLIAMS,

W. A. ELLIOTT.

